J C Hobbins. Show Affiliations »
Abstract
Mesh: See more » FemaleFetus/anatomy & histologyGenitalia/embryologyHumansMalePregnancyPregnancy Trimester, SecondSex Determination Analysis/methodsUltrasonography
Year: 1983 PMID: 6621625 DOI: 10.1056/NEJM198310203091609
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245